About The Longest Day

The Longest Day is all about love. Love for all those affected by Alzheimer's disease.
On the summer solstice, team up with the Alzheimer’s Association and select any activity you love — or an activity loved by those affected — to help end Alzheimer’s. Together, we will raise funds and awareness for care and support while advancing research toward the first survivor of Alzheimer’s.

Start an Anywhere Team!

You can live anywhere and participate in The Longest Day. Join with friends and family across the country — or even the world — and form a team that is active from multiple locations. We have tools to help you with scheduling your day and staying connected, even if you aren't face to face on June 21.Start your Anywhere Team now.

Our Mission:

To eliminate Alzheimer's disease through the advancement of research; to provide and enhance care and support for all affected; and to reduce the risk of dementia through the promotion of brain health.